ABB i-bus KNX Yucus YUB/U1.0.1 Series Technical Reference Manual page 140

KNX Technical Reference Manual
ABB i-Bus ® KNX Yucus
Note: Only available when the "Device function" parameter is set on either
"Single device" or "Master device" and only available when the "Control function"
parameter is set on "Heating and cooling" or "heating and cooling with additional stages".
In the event of a failure of the actual temperature measurement, the device will no longer
be able to independently specify the heating/cooling operating type. As a result, the
operating type best suited to protecting the building will be selected.
12.34.106 Temperature reading – Control value for fault
Options
Note: Only available when the "Device function" parameter is set on either
"Single device" or "Master device"
In the event of a failure of the actual temperature measurement, the device will no longer
be able to independently determine the control value. Therefore, a control value which is
suitable for protecting the building will be selected.
12.34.107 Alarm function – Condensate water alarm
Options
Note: Only available when the "Device function" parameter is set on either
"Single device" or "Master device" and only available when the "Control function"
parameter is set either on "Cooling", "Cooling with additional stage", "Heating and cooling"
or "Heating and cooling with additional stages".
If a fan coil is used, condensation may form during operation as a result of excessive
cooling and/or humidity. The associated condensate is typically collected in a container.
To protect the container against overflowing, and thus prevent potential damage to
devices and/or the building, the container alerts the "Condensation alarm" object
(receiving only) that the maximum fill level has been exceeded.
This causes the controller to switch to a protective mode. This status is indicated by the
corresponding symbol on devices that have a display. Local operation is blocked.
Operation is only possible again after the alarm has been deactivated.
Input from 0 to 255
No
Yes
139